JP4853475B2 - プッシュツートーク通信システム及びプッシュツートーク通信方法 - Google Patents

プッシュツートーク通信システム及びプッシュツートーク通信方法 Download PDF

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Publication number
JP4853475B2
JP4853475B2 JP2007510452A JP2007510452A JP4853475B2 JP 4853475 B2 JP4853475 B2 JP 4853475B2 JP 2007510452 A JP2007510452 A JP 2007510452A JP 2007510452 A JP2007510452 A JP 2007510452A JP 4853475 B2 JP4853475 B2 JP 4853475B2
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data
audio
server
moving image
communication
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Japanese (ja)
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JPWO2006104040A1 (ja
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重博 宮下
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NEC Corp
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NEC Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
JP2007510452A 2005-03-25 2006-03-24 プッシュツートーク通信システム及びプッシュツートーク通信方法 Expired - Fee Related JP4853475B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007510452A JP4853475B2 (ja) 2005-03-25 2006-03-24 プッシュツートーク通信システム及びプッシュツートーク通信方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2005089345 2005-03-25
JP2005089345 2005-03-25
JP2007510452A JP4853475B2 (ja) 2005-03-25 2006-03-24 プッシュツートーク通信システム及びプッシュツートーク通信方法
PCT/JP2006/305975 WO2006104040A1 (fr) 2005-03-25 2006-03-24 Systeme de communication de type presser pour transmettre et procede de communication presser pour transmettre

Publications (2)

Publication Number Publication Date
JPWO2006104040A1 JPWO2006104040A1 (ja) 2008-09-04
JP4853475B2 true JP4853475B2 (ja) 2012-01-11

Family

ID=37053297

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JP2007510452A Expired - Fee Related JP4853475B2 (ja) 2005-03-25 2006-03-24 プッシュツートーク通信システム及びプッシュツートーク通信方法

Country Status (6)

Country Link
US (1) US7941134B2 (fr)
EP (1) EP1863198A4 (fr)
JP (1) JP4853475B2 (fr)
KR (1) KR20070104475A (fr)
CN (1) CN101147340A (fr)
WO (1) WO2006104040A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9210202B2 (en) 2007-06-20 2015-12-08 Qualcomm Incorporated System and method for sharing media in a group communication among wireless communication devices
US9674675B2 (en) 2007-06-20 2017-06-06 Qualcomm Incorporated Synchronizing floor control and media sharing in a half-duplex PTT system
US20090291704A1 (en) * 2008-05-21 2009-11-26 Motorola, Inc. Method of Establishing Parallel Group Services Over Disparate Communication Networks
KR100974347B1 (ko) * 2008-07-14 2010-08-06 한전케이디엔주식회사 이기종 테트라 시스템 연계장치 및 데이터 연계 방법
EP2415275B1 (fr) * 2009-04-03 2013-07-31 Telefonaktiebolaget LM Ericsson (publ) Procédé et système de traitement de requête d'établissement d'appel multimédia
US8892145B2 (en) * 2010-02-18 2014-11-18 Qualcomm Incorporated System and method for selective media object removal in group communications among wireless communication devices
CN102946588B (zh) * 2012-10-10 2015-08-05 广州海格天立通信息技术有限公司 基于用户身份码的无线通信方法
KR101875722B1 (ko) * 2016-08-08 2018-07-06 (주)티아이스퀘어 IoT 디바이스를 이용한 음성 및 영상 제공 시스템 및 방법

Citations (3)

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JP2001197540A (ja) * 2000-01-17 2001-07-19 Mega Chips Corp 無線電話交換システム
JP2004072310A (ja) * 2002-08-05 2004-03-04 Matsushita Electric Ind Co Ltd テレビ電話装置
WO2004028113A1 (fr) * 2002-09-20 2004-04-01 Qualcomm, Incorporated Dispositif de communication multimedia dans un reseau de communication de groupe

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Publication number Priority date Publication date Assignee Title
US5590127A (en) 1995-05-26 1996-12-31 Lucent Technologies Inc. Multimedia conference call providing adjustable bandwidth for individual communication terminals
JP2001218273A (ja) 2000-02-04 2001-08-10 Livesee Corporation:Kk 動画音声配信システム
JP2001350473A (ja) 2000-06-08 2001-12-21 Web Logic:Kk 画像情報を音声情報に変換するシステム及び画像情報を音声情報に変換する方法
JP2002044249A (ja) 2000-07-24 2002-02-08 Paru Communication:Kk 携帯端末間形式変換システム、および携帯端末間同時翻訳システム
EP1182895A1 (fr) 2000-08-15 2002-02-27 Lucent Technologies Inc. Méthode et appareils pour effectuer un appel en mode partage dans un système de communication numérique
JP2002251529A (ja) * 2001-02-22 2002-09-06 Sony Corp コンテンツ提供取得システム、コンテンツ提供装置、コンテンツ取得装置、コンテンツ提供取得方法、コンテンツ提供方法、コンテンツ取得方法、コンテンツ提供プログラム格納媒体、コンテンツ取得プログラム格納媒体、コンテンツ提供プログラム及びコンテンツ取得プログラム
JP4288879B2 (ja) * 2001-09-14 2009-07-01 ソニー株式会社 ネットワーク情報処理システムおよび情報処理方法
US20030172173A1 (en) * 2002-03-11 2003-09-11 Fenton Gregg A. Method, apparatus and system for reformatting a multimedia message for delivery to a terminal during connectionless communications
US7277718B2 (en) * 2002-07-22 2007-10-02 Cingular Wireless Ii, Llc Methods and apparatus for formatting information for a communication
US8411594B2 (en) * 2002-09-20 2013-04-02 Qualcomm Incorporated Communication manager for providing multimedia in a group communication network
US7474741B2 (en) 2003-01-20 2009-01-06 Avaya Inc. Messaging advise in presence-aware networks
KR100408357B1 (en) * 2003-01-29 2003-12-03 Hinet Advanced Technology & In Multimedia messaging service method
WO2004105411A1 (fr) * 2003-05-16 2004-12-02 M-Qube, Inc. Systeme et procede destines a determiner et distribuer un contenu multimedia approprie a des dispositifs de communication de donnees
US20050041646A1 (en) 2003-06-27 2005-02-24 Marconi Communications, Inc. Audio mixer and method
JP4314531B2 (ja) * 2003-08-22 2009-08-19 ソニー株式会社 再生装置および方法、並びにプログラム
US7519042B2 (en) * 2003-09-12 2009-04-14 Motorola, Inc. Apparatus and method for mixed-media call formatting
EP1746807A1 (fr) * 2004-05-12 2007-01-24 Takashi Yoshimine Dispositif d'aide à la conversation et procédé d'aide à la conversation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001197540A (ja) * 2000-01-17 2001-07-19 Mega Chips Corp 無線電話交換システム
JP2004072310A (ja) * 2002-08-05 2004-03-04 Matsushita Electric Ind Co Ltd テレビ電話装置
WO2004028113A1 (fr) * 2002-09-20 2004-04-01 Qualcomm, Incorporated Dispositif de communication multimedia dans un reseau de communication de groupe

Also Published As

Publication number Publication date
EP1863198A4 (fr) 2012-03-14
KR20070104475A (ko) 2007-10-25
EP1863198A1 (fr) 2007-12-05
US7941134B2 (en) 2011-05-10
US20080146224A1 (en) 2008-06-19
JPWO2006104040A1 (ja) 2008-09-04
WO2006104040A1 (fr) 2006-10-05
CN101147340A (zh) 2008-03-19

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